WO2013090996A1 - Systèmes d'élément de maintien - Google Patents

Systèmes d'élément de maintien Download PDF

Info

Publication number
WO2013090996A1
WO2013090996A1 PCT/AU2012/001560 AU2012001560W WO2013090996A1 WO 2013090996 A1 WO2013090996 A1 WO 2013090996A1 AU 2012001560 W AU2012001560 W AU 2012001560W WO 2013090996 A1 WO2013090996 A1 WO 2013090996A1
Authority
WO
WIPO (PCT)
Prior art keywords
retainer
wear part
passage
shaft
housing
Prior art date
Application number
PCT/AU2012/001560
Other languages
English (en)
Inventor
Martin Charles Simpson
Oswald Dannhauser ZAAYMAN
Original Assignee
L & H Industrial Australia Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48667501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2013090996(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2011905337A external-priority patent/AU2011905337A0/en
Application filed by L & H Industrial Australia Pty Ltd filed Critical L & H Industrial Australia Pty Ltd
Priority to AU2012357712A priority Critical patent/AU2012357712A1/en
Priority to US14/368,104 priority patent/US9951499B2/en
Priority to CA2860048A priority patent/CA2860048C/fr
Publication of WO2013090996A1 publication Critical patent/WO2013090996A1/fr
Priority to AU2016203506A priority patent/AU2016203506B2/en
Priority to AU2017272237A priority patent/AU2017272237A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Abstract

L'invention porte sur une partie d'usure pour un équipement de terrassement et minier, laquelle partie d'usure a une partie de montage pour venir en prise avec une monture telle qu'une monture de nez ou un adaptateur, un flasque, une botte, un attelage par câble, ou analogue, disposée sur ou à proximité d'un godet, laquelle partie d'usure a une cavité dans la partie de montage définie au moins en partie par une paroi externe ayant une face interne et une face externe, au moins un passage formé à travers ladite paroi externe et s'ouvrant à une extrémité vers la face interne de ladite paroi externe, et, à l'autre extrémité, vers la face externe, et un élément de maintien dans ledit ou lesdits passages, et apte à venir en prise de façon sélective avec la monture sur laquelle la partie d'usure doit être montée, ladite paroi externe comprenant des moyens d'arrêt venant en prise avec ledit élément de maintien et configurés de façon à empêcher ledit élément de maintien de s'échapper à partir dudit ou desdits passages par l'intermédiaire de l'extrémité de face externe dudit passage.
PCT/AU2012/001560 2011-12-21 2012-12-19 Systèmes d'élément de maintien WO2013090996A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2012357712A AU2012357712A1 (en) 2011-12-21 2012-12-19 Retainer systems
US14/368,104 US9951499B2 (en) 2011-12-21 2012-12-19 Retainer systems
CA2860048A CA2860048C (fr) 2011-12-21 2012-12-19 Systemes d'element de maintien
AU2016203506A AU2016203506B2 (en) 2011-12-21 2016-05-27 Retainer systems
AU2017272237A AU2017272237A1 (en) 2011-12-21 2017-12-06 Retainer systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2011905337 2011-12-21
AU2011905337A AU2011905337A0 (en) 2011-12-21 Ground engaging tools

Publications (1)

Publication Number Publication Date
WO2013090996A1 true WO2013090996A1 (fr) 2013-06-27

Family

ID=48667501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2012/001560 WO2013090996A1 (fr) 2011-12-21 2012-12-19 Systèmes d'élément de maintien

Country Status (4)

Country Link
US (1) US9951499B2 (fr)
AU (5) AU2012357712A1 (fr)
CA (1) CA2860048C (fr)
WO (1) WO2013090996A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2013750B1 (en) * 2014-11-07 2016-10-06 Southwest Eng B V Retainer system for securing a pin, a pin adapted to said retainer system, and an article suitable for use of said pin and retainer system.
US9976287B2 (en) 2014-12-03 2018-05-22 Caterpillar Inc. Ground engaging tool
AU2015308757B2 (en) * 2014-08-29 2020-04-09 Esco Group Llc Hammerless pin assembly
US11136746B2 (en) 2015-10-06 2021-10-05 Hensley Industries, Inc. Excavating tooth assembly with locking pin assembly

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534356B2 (en) * 2013-05-31 2017-01-03 Caterpillar Inc. Retainer systems for ground engaging tools
US9441349B2 (en) * 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
US9441351B2 (en) * 2013-08-01 2016-09-13 Caterpillar Inc. Ground engaging tool assembly
US20160177544A1 (en) 2014-12-19 2016-06-23 Caterpillar Inc. Lock for ground engaging tool
US9970181B2 (en) * 2015-04-17 2018-05-15 Caterpillar Inc. Lip for machine bucket
MX2018001039A (es) * 2016-05-26 2018-05-17 Black Cat Blades Ltd Aseguramiento de un elemento de desgaste a un implemento de excavacion.
US10774500B2 (en) 2017-03-09 2020-09-15 Caterpillar Inc. Power operated locking system earth moving equipment and method
US20220403629A1 (en) * 2021-06-18 2022-12-22 Black Cat Wear Parts, Ltd. Wear component securement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020000053A1 (en) * 2000-06-27 2002-01-03 Adamic Dwight L. Torque locking system for fastening a wear member to a support structure
CA2358932A1 (fr) * 2000-10-13 2002-04-13 Amsco Cast Products (Canada) Inc. Dispositif de retention d'une dent dote d'un verrou a came rotatif
AU2005203717A1 (en) * 2004-08-20 2006-03-09 Bradken Resources Pty Limited Locking mechanism
WO2007137344A1 (fr) * 2006-05-29 2007-12-06 Bradken Resources Pty Limited Système de raccord à verrouillage
WO2011069183A1 (fr) * 2009-12-11 2011-06-16 Cqms Pty Ltd Ensemble de verrouillage pour élément d'usure d'excavatrice

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197894A (en) * 1962-07-26 1965-08-03 American Brake Shoe Co Digging tooth with screws set into resilient pockets
US4049313A (en) * 1976-01-12 1977-09-20 E. J. Brooks Company Locking receptacle for electric meter box or the like
US6467203B2 (en) * 1999-04-05 2002-10-22 Trn Business Trust Removable tooth assembly retention system and method
AU2002951728A0 (en) * 2002-09-30 2002-10-17 Cutting Edges Replacement Parts Pty Ltd Component interlocking
US8127476B2 (en) * 2008-12-19 2012-03-06 Berkeley Forge & Tool, Inc. Quick release screw connector for earth-moving equipment
US8387290B2 (en) * 2010-09-08 2013-03-05 Hensley Industries, Inc. Connector pin assembly with dual function outer end portions, and associated ground engaging apparatus
US8720874B2 (en) * 2010-09-08 2014-05-13 Kurt Manufacturing Company, Inc. Ball actuated lock pin
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
WO2013090994A1 (fr) * 2011-12-21 2013-06-27 L & H Industrial Australia Pty Ltd Outils de prise avec le sol

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020000053A1 (en) * 2000-06-27 2002-01-03 Adamic Dwight L. Torque locking system for fastening a wear member to a support structure
CA2358932A1 (fr) * 2000-10-13 2002-04-13 Amsco Cast Products (Canada) Inc. Dispositif de retention d'une dent dote d'un verrou a came rotatif
AU2005203717A1 (en) * 2004-08-20 2006-03-09 Bradken Resources Pty Limited Locking mechanism
WO2007137344A1 (fr) * 2006-05-29 2007-12-06 Bradken Resources Pty Limited Système de raccord à verrouillage
WO2011069183A1 (fr) * 2009-12-11 2011-06-16 Cqms Pty Ltd Ensemble de verrouillage pour élément d'usure d'excavatrice

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015308757B2 (en) * 2014-08-29 2020-04-09 Esco Group Llc Hammerless pin assembly
US10724559B2 (en) 2014-08-29 2020-07-28 Esco Group Llc Hammerless pin assembly
NL2013750B1 (en) * 2014-11-07 2016-10-06 Southwest Eng B V Retainer system for securing a pin, a pin adapted to said retainer system, and an article suitable for use of said pin and retainer system.
US9976287B2 (en) 2014-12-03 2018-05-22 Caterpillar Inc. Ground engaging tool
US11136746B2 (en) 2015-10-06 2021-10-05 Hensley Industries, Inc. Excavating tooth assembly with locking pin assembly

Also Published As

Publication number Publication date
CA2860048C (fr) 2018-10-23
CA2860048A1 (fr) 2013-06-27
AU2012268800A1 (en) 2013-07-11
AU2012268800B2 (en) 2017-10-26
US9951499B2 (en) 2018-04-24
AU2012357712A1 (en) 2014-07-24
AU2017272237A1 (en) 2018-01-04
US20150007464A1 (en) 2015-01-08
AU2016203506B2 (en) 2017-09-07
AU2016203506A1 (en) 2016-06-16
AU2017219108A1 (en) 2017-09-14

Similar Documents

Publication Publication Date Title
AU2016203506B2 (en) Retainer systems
AU2017375472B2 (en) Implement ground engaging tip assembly having tip with tapered retention channel
AU2016203502B2 (en) Ground engaging tools
US20160160474A1 (en) Ground engaging tool
US11519159B2 (en) Implement tip assembly having tip with support rib
US20130269221A1 (en) Assembly for an Excavating Apparatus with Flexible Reinforcement Collar
EP3227498B1 (fr) Outil d'attaque du sol
US11613874B2 (en) Implement tip assembly having tip with wear indicator
EP4134494A1 (fr) Ensemble d'usure

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12860416

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2860048

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 14368104

Country of ref document: US

ENP Entry into the national phase

Ref document number: 2012357712

Country of ref document: AU

Date of ref document: 20121219

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 12860416

Country of ref document: EP

Kind code of ref document: A1